Baicalin is the main active flavonoid in Scutellaria baicalensis root, a plant used for centuries in Asian tradition under the name Huang Qin. It’s valued for neutralising free radicals and protecting cells from oxidative stress, one of the main drivers of premature tissue aging. At 85% concentration, this extract sits well above most market supplements, which typically cap at 30–50% baicalin — meaning maximum effect per dose without needing more capsules.

Skullcap’s benefits centre on three areas: its antioxidant action helps protect collagen, cell membranes and joint tissue from free-radical degradation; baicalin supports mental calm by interacting with GABA receptors in the central nervous system, of particular interest for those facing chronic stress or difficulty falling asleep; and the synergy between baicalin and the root’s other natural flavonoids (wogonin, oroxylin A) broadens the extract’s overall action and bioavailability.

One of the most studied aspects of baicalin is its interaction with GABA-A receptors in the central nervous system. GABA is the brain’s main inhibitory neurotransmitter, helping reduce neuronal excitability and support relaxation and sleep quality. Baicalin acts as a positive allosteric modulator of these receptors — reinforcing GABA’s natural effect without replacing it — which is why Baikal skullcap is traditionally recommended for stress, mental agitation or difficulty falling asleep, without the habituation or excessive drowsiness sometimes seen with other calming approaches.

Take 1–2 capsules a day, ideally with a meal. At 2 capsules, daily intake reaches 1,000mg of extract and about 850mg pure baicalin — a level considered optimal for sustained antioxidant support. Sensitive individuals may prefer starting with 1 capsule for the first week to assess tolerance, and intake can be split between morning and evening.

Medical advice is recommended before use, particularly for pregnant or breastfeeding women, people on medication, and those with liver disorders. Do not exceed the recommended daily dose. This food supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of young children’s reach.

Baicalin vs. baicalein — what’s the difference?

Baicalin is a flavonoid glycoside (bound to a sugar); baicalein is the sugar-free aglycone form. The body partially converts baicalin to baicalein via intestinal enzymes. Dynveo’s extract is standardised on baicalin for a precise, reproducible content batch to batch.

Can it be taken alongside magnesium?

Yes — the two work through complementary mechanisms on the nervous system: baicalin modulates GABA receptors while magnesium supports nerve transmission and muscle relaxation, a common combination for enhanced calming effect.

How long before I feel the effects?

Initial relaxation and sleep-quality effects can appear within the first days, while antioxidant and joint benefits build over a longer 4–8 week course. Consistency is key.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.